National airspace review
Subtitle: interim report
By: [prepared for the Federal Aviation Administration by Engineering & Economics Research, Inc.]
Contributors: United States. Federal Aviation Administration; Engineering and Economic Research, Inc
Publisher: The Administration
Published: 1984
Place of publication: [Washington, D.C.]
Language: eng
Subjects: Airways -- United States; Aids to air navigation -- United States; Air traffic control -- United States
Notes: Cover title

"June 1984."